Kumvetsetsa masiwichi a ELCB ndi ma JCB1-125 ang'onoang'ono ophwanyika

M'dziko la machitidwe a magetsi, chitetezo ndi chitetezo ndizofunikira kwambiri. Chimodzi mwazinthu zofunika kwambiri kuti zitsimikizire chitetezo chamdera ndikusintha kwa ELCB, komwe kumadziwikanso kuti Earth leakage circuit breaker. Chipangizochi chapangidwa kuti chizindikire ndi kusokoneza kayendedwe kake, makamaka pakatuluka madzi. Pogwirizana ndiJCB1-125 kakang'ono wozungulira dera, imapereka chitetezo chokwanira chafupikitsa komanso chitetezo chochulukirapo, ndikupangitsa kukhala gawo lofunikira pakuyika kulikonse kwamagetsi.

TheJCB1-125 kakang'ono wozungulira dera ndi njira yosunthika komanso yodalirika yotetezera mabwalo. Ndi mphamvu yosweka mpaka 10kA, imatha kuthana ndi zolakwika zambiri, kuonetsetsa chitetezo cha zida zolumikizidwa ndikupewa zoopsa zomwe zingachitike. Ndi gawo la 27mm m'lifupi mwake, chowotcha chozungulira ichi ndi choyenera kugwiritsa ntchito zosiyanasiyana. Imapezeka m'masinthidwe osiyanasiyana kuchokera ku 1-pole mpaka 4-pole, ndi zosankha za B, C kapena D mawonekedwe a curve, kupereka kusinthasintha kukwaniritsa zofunikira zosiyanasiyana.

Chimodzi mwa zinthu zazikulu zaJCB1-125 kakang'ono wozungulira derandi chizindikiro chake cholumikizira, chomwe chimapereka chitsimikiziro chowonekera cha mawonekedwe a chipangizocho. Izi zimalola kuti mabwalo aliwonse omwe atsatidwa adziwike mwachangu komanso mosavuta, ndikuloleza kuthana ndi mavuto munthawi yake. Kuphatikiza apo, wophwanya dera amatsatira muyezo wa IEC 60898-1, kuwonetsetsa kuti akukwaniritsa zofunikira zachitetezo ndi magwiridwe antchito pamakina ogawa magetsi.

Posankha masiwichi oyenerera a ELCB ndi ophwanya madera kuti agwiritse ntchito, chitetezo chonse ndi zofunikira zogwirira ntchito ziyenera kuganiziridwa. Kuphatikiza kwa kusintha kwa ELCB ndiJCB1-125 kakang'ono owononga deraamapereka chitetezo chokwanira ku kutayikira ndi zinthu overcurrent. Izi sizimangoteteza magetsi komanso zimachepetsa chiopsezo cha moto wamagetsi ndi zoopsa zina zomwe zingatheke, kupatsa oyika ndi otsiriza mtendere wamaganizo.

ELCB kusintha ndiJCB1-125 kakang'ono owononga derazimagwira ntchito yofunikira pakuwonetsetsa chitetezo ndi kudalirika kwa kukhazikitsa magetsi. Ndi zida zapamwamba komanso kutsata miyezo yapadziko lonse lapansi, ndizofunika kwambiri kuti mupewe kutayikira, mabwalo amfupi komanso mochulukira. Posankha kusakaniza koyenera kwa zipangizozi, machitidwe a magetsi amatha kutetezedwa ku zoopsa zomwe zingatheke, kupereka njira zogawira mphamvu zotetezeka komanso zogwira mtima pa ntchito zosiyanasiyana.